package com.xsk;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.jboss.logging.Logger;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;


@Aspect
@Component
public class WebLogAspect {
    private Logger logger = Logger.getLogger(getClass());
    ThreadLocal<Long> startTime = new ThreadLocal<>();

    @Pointcut(value = "execution(public * com.xsk..*.*(..))")
    public void webLog() {

    }

    @Before("webLog()")
    public void doBefore(JoinPoint joinPoint) throws Exception {
        startTime.set(System.currentTimeMillis());

        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();
        logger.info("URL:" + request.getRequestURL());
        logger.info("HTTP_METHOD:" + request.getMethod());
        logger.info("IP:" + request.getRemoteAddr());
    }

    @AfterReturning(returning = "ret", pointcut = "webLog()")
    public void doAfterReturn(Object ret) throws Exception {

        logger.info("RESPONSE:" + ret);
        logger.info("SPEND TIMW : " + (System.currentTimeMillis() - startTime.get())+"Millis");
    }

}
